<template>
  <a-modal
    :title="title"
    :width="800"
    :visible="visible"
    :confirmLoading="confirmLoading"
    @ok="handleOk"
    :okButtonProps="{ class:{'jee-hidden': disableSubmit} }"
    @cancel="handleCancel"
    cancelText="关闭"
    wrapClassName="ant-modal-cust-warp"
    style="top:5%;height: 85%;overflow-y: hidden">

    <a-spin :spinning="confirmLoading">
      <a-form :form="form">
        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          label="角色名称">
          <a-input placeholder="请输入角色名称" v-decorator="[ 'roleName', validatorRules.roleName]" />
        </a-form-item>

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          label="角色编码">
          <a-input placeholder="请输入角色编码" :disabled="roleDisabled" v-decorator="[ 'roleCode', validatorRules.roleCode]" />
        </a-form-item>

        <a-form-item
          v-if="showFlag"
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          label="应用角色类型">
          <a-select
            placeholder="选择应用角色类型"
            v-decorator="[ 'isDefault', validatorRules.isDefault]"
            :getPopupContainer="(target) => target.parentNode"
            :disabled="!!model.id">
            <a-select-option value="">请选择</a-select-option>
            <a-select-option :value="1">默认应用角色</a-select-option>
            <a-select-option :value="0">一般应用角色</a-select-option>
          </a-select>
        </a-form-item>

        <a-form-item
          :labelCol="labelCol"
          :wrapperCol="wrapperCol"
          label="描述">
          <a-textarea :rows="5" placeholder="..." v-decorator="[ 'description', validatorRules.description ]" />
        </a-form-item>

      </a-form>
    </a-spin>
  </a-modal>
</template>

<script>
  import pick from 'lodash.pick'
  import Vue from 'vue'
  import { TENANT_ID } from '@/store/mutation-types'
  import { addRole, checkAppRole, editRole, queryDefaultByAppId } from '../service.js'

  export default {
    name: 'AppRoleModal',
    data () {
      return {
        title: '操作',
        disableSubmit: false,
        visible: false,
        roleDisabled: false,
        showFlag: false,
        tenantId: this.tenantId = Vue.ls.get(TENANT_ID),
        model: {},
        labelCol: {
          xs: { span: 24 },
          sm: { span: 5 }
        },
        wrapperCol: {
          xs: { span: 24 },
          sm: { span: 16 }
        },
        confirmLoading: false,
        form: this.$form.createForm(this),
        validatorRules: {
          appId: { rules: [{ required: true, message: '请选择应用系统!' }] },
          roleName: {
            rules: [
              { required: true, message: '请输入角色名称!' },
              { min: 2, max: 30, message: '长度在 2 到 30 个字符', trigger: 'blur' },
              { validator: this.validateRoleName }
            ] },
          roleCode: {
            rules: [
              { required: true, message: '请输入角色编码!' },
              { min: 0, max: 64, message: '长度不超过 64 个字符', trigger: 'blur' },
              { validator: this.validateRoleCode }
            ] },
          isDefault: {
            rules: [
              { required: true, message: '请选择应用角色类型!' },
              { validator: this.validateIsDefault }
            ] },
          description: {
            rules: [
              { min: 0, max: 126, message: '长度不超过 126 个字符', trigger: 'blur' }
            ] }
        }
      }
    },
    created () {
    },
    methods: {
      add (appId) {
        queryDefaultByAppId(appId, {}).then((res) => {
          if (res.success) {
            this.showFlag = !res.result;
          }
          this.form.setFieldsValue({ 'isDefault': null });
        });
        this.edit({ appId: appId });
      },
      edit (record) {
        this.form.resetFields();
        this.model = Object.assign({}, record);
        this.visible = true;

        // 编辑页面禁止修改角色编码
        if (this.model.id) {
          this.roleDisabled = true;
        } else {
          this.roleDisabled = false;
        }
        // 编辑页面是否显示应用角色类型（是否默认角色）
        if (this.model.isDefault) {
          this.showFlag = true;
        } else {
          this.showFlag = false;
        }
        this.$nextTick(() => {
          this.form.setFieldsValue(pick(this.model, 'roleName', 'description', 'roleCode', 'isDefault'))
        });
      },
      close () {
        this.$emit('close');
        this.visible = false;
      },
      handleOk () {
        const that = this;
        // 触发表单验证
        this.form.validateFields((err, values) => {
          if (!err) {
            that.confirmLoading = true;
            values.roleName = (values.roleName || '').trim()
            values.roleCode = (values.roleCode || '').trim()
            let formData = Object.assign(this.model, values);
            formData.roleType = 2;
            let obj;
            if (!this.model.id) {
              obj = addRole(formData)
            } else {
              obj = editRole(formData)
            }
            obj.then((res) => {
              if (res.success) {
                that.$message.success(res.message);
                that.$emit('ok');
              } else {
                that.$message.warning(res.message);
              }
            }).finally(() => {
              that.confirmLoading = false;
              that.close();
            })
          }
        })
      },
      handleCancel () {
        this.close()
      },
      validateRoleName(rule, value, callback) {
        if (value) {
          let params = {
            roleName: value,
            id: this.model.id,
            appId: this.model.appId
          };
          checkAppRole(params).then((res) => {
            if (res.success) {
              callback();
            } else {
              callback('应用内角色名称已存在');
            }
          });
        } else {
          callback()
        }
      },
      validateRoleCode(rule, value, callback) {
        if (/[\u4E00-\u9FA5]/g.test(value)) {
          callback('角色编码不可输入汉字!');
        } else {
          let params = {
            roleCode: value,
            id: this.model.id,
            appId: this.model.appId
          };
          checkAppRole(params).then((res) => {
            if (res.success) {
              callback();
            } else {
              callback('应用内角色编码已存在');
            }
          });
        }
      },
      validateIsDefault(rule, value, callback) {
        if (value === 0) {
          callback('先添加该应用的默认应用角色');
        } else {
          callback();
        }
      }
    }
  }
</script>

<style scoped>

</style>
